The Composi-Tight 3D Sectional Matrix System features the all-new Soft Face 3D-Ring with contoured soft-silicone faces that mold sectional matrix bands to the teeth. The reĀsult is an improved anatomical shape without buccal or lingual flash when performing Class II posterior composite restorations. Each 3-D ring tip has a firm core that directs the ring tension interproximally for increased tooth separation and tighter contacts. For more information, call (888) 437-0032 or visit garrisondental.com.